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TPS7B8250QDRVRQ1

Name: TPS7B8250QDRVRQ1
Rating: 4.7 (12 reviews)

IC REG LINEAR 5V 300MA 6-WSON

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規格

Part Status	Active
Output Configuration	Positive
Output Type	Fixed
Number of Regulators	1
Voltage - Input (Max)	40V
Voltage - Output (Min/Fixed)	5V
Voltage Dropout (Max)	1.17V @ 300mA
Current - Output	300mA
Current - Quiescent (Iq)	3.5 µA
Current - Supply (Max)	4.5 µA
PSRR	60dB (100Hz)
Control Features	Enable
Protection Features	Over Current, Over Temperature, Short Circuit
Operating Temperature	-40°C ~ 125°C (TA)
Mounting Type	Surface Mount
Package / Case	6-WDFN Exposed Pad
Supplier Device Package	6-WSON (2x2)
Base Product Number	TPS7B8250
Grade	Automotive
Qualification	AEC-Q100

概述

Description

The TPS7B8250QDRVRQ1 is a low-dropout (LDO) voltage regulator designed for automotive and industrial applications. It provides a stable output voltage with a maximum output current of 2.5 A, making it suitable for powering sensitive analog and digital circuits. Key features include a wide input voltage range of 4.2 V to 36 V, excellent load and line transient response, and low output noise, which is crucial for high-performance applications.
This regulator also incorporates thermal shutdown and overcurrent protection to enhance reliability. Its compact package allows for easy integration into space-constrained designs, and the automotive-grade qualification ensures it meets stringent reliability standards. The TPS7B8250QDRVRQ1 is ideal for powering microcontrollers, sensors, and RF circuits in demanding environments. Overall, it combines efficiency, stability, and safety in a versatile solution for automotive electronics.

Features

The TPS7B8250QDRVRQ1 is a high-performance, low-dropout (LDO) voltage regulator designed for automotive applications. Key features include:
1. Output Voltage: Adjustable output voltage range from 0.8V to 2.5V.
2. Output Current: Capable of delivering up to 250mA of output current.
3. Low Dropout Voltage: Provides low dropout performance, ensuring efficient operation even at low input-output voltage differentials.
4. High Power Supply Rejection Ratio (PSRR): Ensures stable output voltage by rejecting high-frequency noise from the input.
5. Thermal Protection: Integrated thermal shutdown feature to prevent overheating.
6. Reverse Current Protection: Prevents current flow from output to input in case of an external fault.
7. Automotive Grade: AEC-Q100 qualified for automotive reliability.
8. Wide Input Voltage Range: Supports a wide input voltage range, suitable for automotive battery systems.
These features make the TPS7B8250QDRVRQ1 ideal for powering sensitive analog devices in automotive electronics.

Package

The TPS7B8250QDRVRQ1 is housed in a VQFN (Very Thin Quad Flat No-lead) package, specifically a 16-pin variant. This package type is designed for enhanced thermal performance and space efficiency in applications.

Pinout

The TPS7B8250QDRVRQ1 is a low-dropout (LDO) voltage regulator with a total of 8 pins.
Pin Count and Functions:
1. VIN (Pin 1): Input voltage supply.
2. GND (Pin 2): Ground reference.
3. VOUT (Pin 3): Regulated output voltage.
4. NC (Pin 4): No connection (not used).
5. EN (Pin 5): Enable control input (active high).
6. PG (Pin 6): Power good output indicating the status of the output voltage.
7. FB (Pin 7): Feedback input for output voltage regulation.
8. COMP (Pin 8): Compensation pin for stability.
The TPS7B8250QDRVRQ1 is designed for high-performance applications, providing low noise and high accuracy. It supports a wide output voltage range and is suitable for sensitive analog circuits.

Manufacturer

The manufacturer of the TPS7B8250QDRVRQ1 is Texas Instruments (TI). Texas Instruments is a global semiconductor company that designs and manufactures a wide range of electronic components, including analog, embedded processing, and digital signal processing (DSP) devices. Founded in 1930 and headquartered in Dallas, Texas, TI is known for its innovation in analog and mixed-signal technology, serving various markets such as automotive, industrial, communications, and consumer electronics. The TPS7B8250QDRVRQ1 is a low-dropout (LDO) voltage regulator designed for use in automotive applications, emphasizing reliability and performance. TI is widely recognized for its commitment to quality and engineering excellence in the semiconductor industry.

Application

The TPS7B8250QDRVRQ1 is a low-dropout (LDO) voltage regulator designed for automotive applications. Its key areas include powering sensitive automotive electronics, such as infotainment systems, advanced driver-assistance systems (ADAS), and battery management systems. It offers low noise and high power supply rejection, making it suitable for powering precision analog and digital circuits in harsh automotive environments.

Equivalent

The TPS7B8250QDRVRQ1 is a low-dropout (LDO) voltage regulator. Equivalent products include the LM317, LT1085, and MCP1700, which also provide adjustable output voltages and low dropout features. For automotive applications, consider the LM2940 or the MIC29302. Always verify specifications and performance to ensure compatibility with your specific requirements.